Product Description
Solution Description
Cup-formed large precision prolonged daily life harmonic gear travel belt conveyor gearbox The coaxial robot joint little substantial precision reducer adopts WS tooth shape, which more optimizes the double circular arc tooth condition of the classic principle. The tooth shape fashioned by the circular arc curve of the original 2 sections of curvature link is optimized for the circular arc curve of the multi-section curvature link, so as to ensure the proper meshing of the reducer equipment and safeguard the danger of grease failure right after intense strain by lowering the relative sliding friction. Primarily based on WS tooth condition items, the bearing ability is enhanced by fifteen%, the temperature increase is lowered by 8-10ºC, the equipment fatigue pitting get in touch with location is lowered by more than 30%, and the provider existence of constant working is much more than 15,000 hours, enhancing the thorough efficiency of harmonic reducer.
Comprehensive Photos
Advantages of harmonic reducer:
(1) Big transmission velocity ratio. Single-phase harmonic equipment transmission velocity ratios selection from 70 to 320. Some gadgets can reach one thousand. Multistage transmission speed ratio can achieve a lot more than 30000. Not only can it be employed to slow down, but it can also be used to speed up.
(2) substantial bearing potential. This is simply because the variety of simultaneous meshing teeth in harmonic equipment push is a lot more, the quantity of simultaneous meshing enamel in double wave generate can get to far more than thirty% of the complete amount of teeth. And the flexible wheel is created of substantial strength material, and the tooth are in get in touch with with every other.
(3) Large transmission precision. This is because the harmonic equipment push has several enamel meshing at the same time, the error is typical, that is, the multi-tooth meshing can compensate each other’s mistake, so the transmission precision is substantial. At the identical equipment precision amount, the transmission mistake is only about 1/4 of the normal cylindrical gear transmission. At the same time, the radius of the wave generator can be a bit altered to enhance the deformation of the flexwheel, so that the side hole is little, and even the meshing without facet hole can be recognized. Consequently, the drive idling selection of harmonic reducer is modest, suitable for reverse rotation.
(4) Higher transmission efficiency, clean motion. Owing to the uniform radial movement of the flexible equipment tooth in the transmission method, even if the input speed is very substantial, the relative sliding pace of the enamel is even now really reduced (-% of the regular involute equipment travel), so the put on of the tooth is small and the efficiency is high (up to sixty nine% ~ ninety six%). Simply because equally sides of the gear interact in the work, there is no impact phenomenon when meshing, the movement is steady.
(5) Easy construction, less elements, handy installation. There are only 3 simple factors, enter and output shaft coaxial, simple structure, hassle-free installation.
(6) Tiny measurement, gentle fat. In contrast with the general reducer, the volume of harmonic reducer can be reduced by 2/3 when the output torque is the very same. The bodyweight can be decreased by 1/2.
(7) Motion can be transmitted to confined space. Using the flexible traits of the adaptable wheel, this valuable benefit of wheel drive is unmatched by other existing drives.
Firm Profile
HangZhou Fubao Electromechanical Technologies Co., Ltd. was proven in 2008. Is a collection of scientific analysis, product sales, services in 1 of the transmission device product supplier, committed to give clients with good goods and automation program answers.
The organization has a complete precision reducer style, manufacturing capability. Set R & D, producing, assembly, product sales in 1, in the field of equipment production has more than 10 several years of expertise. With powerful manufacturing ability, it can steadily and continually generate higher-good quality precision reducer goods.
Manufacturing unit Show
|
/ Piece | |
1 Piece (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Application: | Motor, Machinery, Agricultural Machinery, Mechanical Equipment |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction, Lower The Speed and Increase The Torque |
| Layout: | Coaxial |
###
| Customization: |
|---|
|
/ Piece | |
1 Piece (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Application: | Motor, Machinery, Agricultural Machinery, Mechanical Equipment |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction, Lower The Speed and Increase The Torque |
| Layout: | Coaxial |
###
| Customization: |
|---|
Choosing an Agricultural Gearbox
When it comes to choosing an agricultural gearbox, you may be wondering which one is right for you. The right gearbox for your tractor is important for several reasons. Here are some factors to consider. This article will provide an overview of these components. These parts include the Bevel gearbox, the Surface finish, Ellipticity, Bearings, and more. CZPT P/L offers a range of gearboxes for many different agricultural applications. The company’s PTO Speed Reducer/Increaser is specially designed to maintain the original rotation of PTO output.
Bevel gearboxes
Agricultural bevel gearboxes have high load capacity, making them an excellent choice for heavy-duty machines. Bevel gearing is also popular in mechanical transmission systems, such as those found on tractor transmission systems. Modern harvesters and other agricultural equipment require high-performance gearboxes to maintain efficient performance. To meet these requirements, agricultural equipment OEMs trust the Bevel gearboxes manufactured by CZPT Gearbox Company.
Unlike conventional worm gears, bevel gears use multiple shafts to transmit power. The bevel gears have three types of shafts, namely, hollow, projecting, and double-extended. In addition to being hollow, bevel gears can have additional shafts installed opposite the input shaft. They are available in a standard mount, aluminum housing, and three shaft types: double-extended, hollow, and projecting.
Agricultural bevel gearboxes are typically made from closed-grain cast-iron, although higher-sized models are made from SG 500/7 material. The screw is made from Cr-Mo medium carbon steel, which is hardened and tempered to maintain high core strength. A tapered roller bearing is mounted in the housing and is designed to carry heavy axial and radial loads. These gearboxes are also widely used in mixing, distribution, and cleaning machinery.
Bevel gearboxes for agricultural equipment are primarily used in agricultural machinery applications. Agricultural machinery often uses a PTO to transmit torque, but can only provide it at low speeds. Because of this, gearboxes are used for low-speed, massive-torque applications. Soil preparation and crop treatment are two common uses for these gearboxes. They are also useful in cement mixers.
Surface finish
In engineered gearboxes, the surface finish of the gear tooth surfaces is critical for smooth operation. Microscopic examination of gear tooth surfaces reveals a fine, unidirectional pattern. Traditionally used finishing methods include hob shaving, gear grinding, and honing. These techniques can improve the overall finish, but they also have their drawbacks. To overcome these problems, manufacturers use modern machine tooling techniques.
Agricultural gearboxes must be free from casting defects and mechanical damage. The processing surface must be flawless, with the ellipticity of the shaft hole no greater than 0.02 mm, and the centerline unevenness of the shaft holes is less than 0.015 mm. The relationship between shafts and bearing housing must be within 0.6 mm. These standards are crucial for the operation of agricultural machinery gearboxes.
Earlier, the gears were made of H11 and H13 tool steel, which progressively weakened after 20 gears. The tempering temperature is five to seven degrees Celsius or ten degrees Fahrenheit, depending on the steel used. To address this problem, Alloy 718 was developed. The alloy improved the life of die inserts, which reduced the overall cost. Further, the improved surface finish of agricultural gearboxes helped the customers reduce operating costs.
Ellipticity
A number of tasks require the use of an agricultural gearbox. These tasks can range from gardening to maintaining green spaces. These gearboxes transmit power from the input shaft to the output shaft, facilitating the change in direction, speed, or rotation. A quality gearbox is vital for the performance of agricultural machinery. Consider the type of operation you will be performing before buying one. You will also need to decide whether you will lubricate it.
An CZPT P/L Gearbox is one of their products. The company offers a full line of agricultural gearboxes at competitive prices. These gearboxes are designed to reduce input shaft speed and increase the PTO speed. The PTO Speed Reducer/Increaser is specially designed for this application. It helps maintain the original rotation of the PTO output shaft. It is suitable for various agricultural applications, including harvesters, balers, and cultivators.
An agricultural gearbox has an elliptic nature. It rotates around an axle core 90 degrees to create a bias state. The axle core of an agricultural gearbox rotates at a 90-degree angle to keep the shaft of the farming arbor in a neutral state. The bias state reduces the rotary driving force and reduces the amount of energy used in the operation. If a gearbox is designed correctly, it will keep a desired rotation torque.
Bearings
Agricultural gearboxes require high-quality bearings, and the global market is undergoing a transformation as more agricultural equipment becomes mechanized. The demand for bearings in agricultural equipment is expected to increase in the future, as cropping cycles will become shorter, and machinery will be used more intensively. Consequently, the wear on agricultural gear teeth and bearings will increase. This will result in a higher replacement rate for these parts.
Agricultural gearboxes must be able to withstand the high demands placed on them by the mounted farming implements. Harrows are a common example, and their disc-shaped attachments work to mix the top layer of soil. Because of their high demands, they must rotate continuously, and no matter what the terrain, they must be easy to run. Moreover, customised bearings will provide better seals.
In a study of 53 different agricultural gearboxes conducted by CZPT UK, they simulated 73 gear selections to find the right type of bearing. The simulation model took four weeks to set up and seven hours to run. As a result, CZPT always selects the “best bearing for the job” – a fitting solution. As such, CZPT understands the end user’s needs.
Quality of materials
Agricultural gearboxes play a vital role in the production of food. With the world’s population increasing, the need for food will also increase, and that means a greater need for efficient gearboxes. To make this happen, gearboxes must be able to withstand a variety of environmental conditions, including high and low temperatures, operation in arid and moist environments, and safety regulations.
A bevel gearbox has spiral bevel pinions that transmit rotational power to the axle. It is used in a variety of agricultural applications and is available in a range of ratios, horsepower, and configurations. This right-angle gear drive is widely used in portable grain elevators and grain carts. It has a 15-mm shaft diameter and is compatible with offset rotary fillers and hollow output shafts.
The gear box of a tractor is usually made of grey cast iron. Grey cast iron is a great choice for this component because it provides good wear resistance and vibration dampening. Belt pulleys are also made from grey cast iron. Large belt pulleys are made by casting processes. Similarly, the brake drum material needs to be high-quality to be effective. It is generally made of grey iron ASTM A48 Class 35.
editor by czh 2023-04-07